<template>
  <el-form ref="pwdRef" :model="form" :rules="rules" label-width="80px">
    <el-form-item label="旧密码" prop="oldPassword">
      <el-input v-model="form.oldPassword" placeholder="请输入旧密码" type="password" show-password/>
    </el-form-item>
    <el-form-item label="新密码" prop="newPassword">
      <el-input v-model="form.newPassword" placeholder="请输入新密码" type="password" show-password/>
    </el-form-item>
    <el-form-item label="确认密码" prop="confirmPassword">
      <el-input v-model="form.confirmPassword" placeholder="请确认密码" type="password" show-password/>
    </el-form-item>
    <el-form-item>
      <el-button type="primary" @click="handleSubmit">保存</el-button>
    </el-form-item>
  </el-form>
</template>

<script setup>
import {defineProps, ref} from 'vue';
import requestUtil from '@/util/request';
import {ElMessage} from 'element-plus'
import store from '@/store';

const props = defineProps(
    {
      user: {
        type: Object,
        default: () => {
        },
        required: true
      }
    }
);

const form = ref({
  id: -1,
  oldPassword: '',
  newPassword: '',
  confirmPassword: ''
});

const pwdRef = ref(null);

form.value = props.user;

const equalToPassword = (rule, value, callback) => {
  if (form.value.newPassword !== value) {
    callback(new Error("两次输入的密码不一致"));
  } else {
    callback();
  }
};

const rules = ref({
  oldPassword: [{required: true, message: "旧密码不能为空", trigger: "blur"}],
  newPassword: [{required: true, message: "新密码不能为空", trigger: "blur"}, {
    min: 6,
    max: 20,
    message: "长度在 6 到 20 个字符",
    trigger: "blur"
  }],
  confirmPassword: [{required: true, message: "确认密码不能为空", trigger: "blur"}, {
    required: true,
    validator: equalToPassword,
    trigger: "blur"
  }]
});

const handleSubmit = () => {
  pwdRef.value.validate(async (valid) => {
    if (valid) {
      let result = await requestUtil.post("sys/user/updateUserPwd", form.value);
      let data = result.data;
      if (data.code === 200) {
        ElMessage.success("密码修改成功，下一次登录生效！");
        store.commit("SET_USERINFO", form.value);
      } else {
        ElMessage.error(data.msg);
      }
    }
  });
};
</script>

<style lang="scss" scoped>

</style>